32420341412 has 6 divisors (see below), whose sum is σ = 56735597478. Its totient is φ = 16210170704.

The previous prime is 32420341399. The next prime is 32420341463. The reversal of 32420341412 is 21414302423.

It can be written as a sum of positive squares in only one way, i.e., 30869084416 + 1551256996 = 175696^2 + 39386^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4052542673 + ... + 4052542680.

It is an arithmetic number, because the mean of its divisors is an integer number (9455932913).

Almost surely, 2^32420341412 is an apocalyptic number.

It is an amenable number.

32420341412 is a deficient number, since it is larger than the sum of its proper divisors (24315256066).

32420341412 is a wasteful number, since it uses less digits than its factorization.

32420341412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8105085357 (or 8105085355 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 32420341412 its reverse (21414302423), we get a palindrome (53834643835).

The spelling of 32420341412 in words is "thirty-two billion, four hundred twenty million, three hundred forty-one thousand, four hundred twelve".